I'm semi-new to map making, and am making a map for Zombie Mod. After putting in a few semi-complex objects, the map takes about 5 minutes to compile and run. I don't know how to fix this, I remember seeing a tutorial that showed that if I don't do something like group objects (that wasn't it i dont think) that my map would take forever to compile. Could I get anyone's help? If you want you could get on teamviewer and I could show you, maybe you could give me some pointers. Thanks.